:root{font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:#202125;background:linear-gradient(160deg,#f7f7f2,#fffaf3 54%,#eefbf5);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--line: #d8ddd7;--ink: #1f2226;--muted: #5c6370;--panel: rgba(255, 255, 255, .94);--soft: #f8faf7;--brand: #0a8b6c;--brand-strong: #05614d;--green: #0a7244;--orange: #d06222;--red: #b23d16;--violet: #7a5aa5}@keyframes soft-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}*{box-sizing:border-box}body{margin:0;min-height:100vh}#root{min-height:100vh}h1,h2,p{margin:0}h1,h2{line-height:1.2;color:var(--ink)}h1{font-size:1.75rem;font-weight:780}h2{font-size:1.05rem;font-weight:740}button,input,select,textarea{font:inherit}a{color:var(--brand-strong);text-decoration:none}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}button{border:1px solid transparent;border-radius:6px;min-height:2.45rem;padding:0 .9rem;font-weight:720;color:#fff;background:var(--brand);cursor:pointer;white-space:nowrap;user-select:none;-webkit-user-select:none;transition:background-color .16s ease,border-color .16s ease,color .16s ease,box-shadow .16s ease,transform .16s ease}button:hover{background:var(--brand-strong);transform:translateY(-1px)}button:focus:not(:focus-visible),.model-option:focus-within:not(:has(:focus-visible)),.forwarding-option:focus-within:not(:has(:focus-visible)){outline:0}button:focus-visible{outline:2px solid rgba(10,139,108,.24);outline-offset:2px}button:disabled{opacity:.65;cursor:progress;transform:none}input,textarea,select{width:100%;min-width:0;border:1px solid #cbd3ce;border-radius:6px;padding:.62rem .72rem;min-height:2.45rem;background:#fff;color:var(--ink);transition:border-color .16s ease,box-shadow .16s ease,background-color .16s ease}input[type=radio],input[type=checkbox]{accent-color:var(--brand)}input[type=radio]{width:1rem;min-height:1rem;padding:0;border:0;box-shadow:none}input:focus,textarea:focus,select:focus{outline:2px solid rgba(10,139,108,.18);border-color:var(--brand);box-shadow:0 0 0 3px #0a8b6c14}input[type=radio]:focus{outline:0;box-shadow:none}input[readonly]{background:#f4f6f3;color:#465263}.range-control,input[type=range]{padding:0}.range-control{height:1.9rem;min-height:1.9rem;border:0;background:transparent;cursor:pointer;accent-color:var(--brand);-webkit-appearance:none}.range-control:focus{outline:0;box-shadow:none}.range-control::-webkit-slider-runnable-track{height:.48rem;border-radius:999px;background:linear-gradient(90deg,var(--brand) 0%,var(--brand) var(--range-progress, 0%),#dce2df var(--range-progress, 0%),#dce2df 100%)}.range-control::-webkit-slider-thumb{width:1.15rem;height:1.15rem;margin-top:-.36rem;border:3px solid #ffffff;border-radius:999px;background:var(--brand);box-shadow:0 3px 8px #0a8b6c47;-webkit-appearance:none}.range-control::-moz-range-track{height:.48rem;border-radius:999px;background:#dce2df}.range-control::-moz-range-progress{height:.48rem;border-radius:999px;background:var(--brand)}.range-control::-moz-range-thumb{width:1.15rem;height:1.15rem;border:3px solid #ffffff;border-radius:999px;background:var(--brand);box-shadow:0 3px 8px #0a8b6c47}input[type=checkbox]{width:1rem;min-height:1rem;padding:0}textarea{resize:vertical;min-height:7.5rem}audio{width:100%;height:2.2rem}pre{margin:0;border:1px solid #dce2df;border-radius:6px;padding:.7rem;background:#f8faf7;white-space:pre-wrap;color:#344054;font:.9rem/1.45 Segoe UI,Arial,sans-serif}label{display:grid;gap:.35rem;min-width:0;font-size:.92rem;font-weight:650;color:#303a49}.shell{width:min(1120px,100% - 2rem);margin:0 auto;padding:2rem 0 2.5rem}.landing-page{min-height:100vh;color:var(--ink)}.landing-hero{position:relative;min-height:72svh;overflow:hidden;padding:1.4rem max(1rem,calc((100vw - 1120px)/2)) 3.2rem;background:#f8faf7;isolation:isolate}.landing-scene{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;overflow:hidden;background:radial-gradient(circle at 76% 18%,rgba(10,139,108,.15),transparent 22rem),radial-gradient(circle at 18% 78%,rgba(208,98,34,.12),transparent 19rem),#f8faf7}.landing-scene:before{content:"";position:absolute;inset:7rem -4rem auto auto;width:min(64rem,72vw);height:min(32rem,48vw);border:1px solid rgba(10,139,108,.16);border-radius:999px;transform:rotate(-10deg)}.landing-scene:after{content:"";position:absolute;right:8%;bottom:8%;width:min(36rem,52vw);height:min(22rem,34vw);border:1px solid rgba(122,90,165,.16);border-radius:999px;transform:rotate(16deg)}.landing-nav{display:flex;align-items:center;justify-content:space-between;gap:1rem}.landing-nav-links{display:flex;align-items:center;gap:.8rem}.landing-nav-links a{color:#475467;font-weight:760}.landing-logo{color:var(--ink);font-size:1.05rem;font-weight:860;letter-spacing:.02rem}.landing-copy{position:relative;z-index:2;width:min(620px,100%);margin-top:clamp(5rem,14vh,8.5rem);display:grid;gap:1rem}.landing-domain{letter-spacing:.04rem;text-transform:none}.landing-copy h1{font-size:clamp(3.4rem,11vw,7.5rem);line-height:.9;letter-spacing:0}.landing-copy>p:not(.eyebrow){max-width:40rem;color:#354052;font-size:clamp(1.05rem,2vw,1.32rem);line-height:1.55}.landing-copy>p.landing-bonus{width:min(34rem,100%);max-width:100%;border:1px solid #b8e1d0;border-radius:8px;padding:.58rem .72rem;background:#eefbf5;color:var(--brand-strong);font-size:.94rem;font-weight:780;line-height:1.38}.landing-actions{position:relative;z-index:3;display:flex;flex-wrap:wrap;gap:.65rem;margin-top:.4rem}.primary-link,.ghost-link,.outline-link{min-height:2.55rem;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;padding:0 1rem;font-weight:820;cursor:pointer;transition:background-color .16s ease,border-color .16s ease,color .16s ease,box-shadow .16s ease,transform .16s ease}.primary-link{border:1px solid var(--brand);background:var(--brand);color:#fff;box-shadow:0 14px 30px #0a8b6c38}.primary-link:hover{border-color:var(--brand-strong);background:var(--brand-strong);color:#fff;transform:translateY(-1px)}.ghost-link,.outline-link{border:1px solid #cbd3ce;background:#ffffffc2;color:#334155}.ghost-link:hover,.outline-link:hover{border-color:#aab8ae;background:#f7faf7;color:var(--brand-strong);transform:translateY(-1px)}.landing-actions .ghost-link{background:#fff;border-color:#cfd8d2;color:#334155;box-shadow:0 12px 28px #282a2d1c}.landing-actions .ghost-link:hover{background:#f8fbf8;border-color:var(--brand);color:var(--brand-strong)}.scene-phone,.scene-panel,.scene-wave{position:absolute;border:1px solid rgba(216,221,215,.86);border-radius:8px;background:#ffffffc7;box-shadow:0 22px 54px #282a2d17;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.scene-phone{right:max(1rem,calc((100vw - 1120px)/2));top:20%;width:min(330px,34vw);min-height:11rem;display:grid;align-content:center;gap:.45rem;padding:1.15rem}.scene-phone span{width:2.8rem;height:2.8rem;border-radius:999px;background:#e9f7f1;box-shadow:inset 0 0 0 .55rem #0a8b6c2e}.scene-phone strong{color:var(--ink);font-size:1.08rem}.scene-phone em{color:var(--brand-strong);font-style:normal;font-weight:800}.scene-wave{right:14%;bottom:22%;width:min(440px,42vw);height:8rem;display:flex;align-items:center;justify-content:center;gap:.42rem}.scene-wave span{width:.52rem;border-radius:999px;background:var(--brand)}.scene-wave span:nth-child(1),.scene-wave span:nth-child(7){height:1.7rem;opacity:.45}.scene-wave span:nth-child(2),.scene-wave span:nth-child(6){height:3rem;opacity:.62}.scene-wave span:nth-child(3),.scene-wave span:nth-child(5){height:4.6rem;opacity:.86}.scene-wave span:nth-child(4){height:5.8rem}.scene-panel{display:grid;gap:.24rem;width:min(250px,28vw);padding:.8rem}.scene-panel strong{color:var(--ink)}.scene-panel span{color:var(--muted);font-size:.9rem}.scene-panel-left{right:30%;top:58%}.scene-panel-right{right:4%;top:55%}.landing-summary{width:min(1120px,100% - 2rem);margin:1rem auto 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;padding-bottom:2.5rem}.landing-summary-item{min-height:6.4rem;display:grid;align-content:center;gap:.55rem;border:1px solid var(--line);border-radius:8px;padding:.9rem;background:#ffffffe6;box-shadow:0 18px 38px #282a2d14}.landing-summary-item span{width:1.6rem;height:.28rem;border-radius:999px;background:var(--brand)}.landing-summary-item strong{color:var(--ink);line-height:1.35}.landing-section,.landing-cta{width:min(1120px,100% - 2rem);margin:0 auto}.landing-section{display:grid;gap:1rem;padding:2rem 0 .6rem}.landing-section-heading{display:grid;gap:.35rem}.landing-section-heading h2,.landing-cta h2{font-size:clamp(1.55rem,3vw,2.35rem)}.landing-flow,.landing-mode-grid{display:grid;gap:.7rem}.landing-flow-item,.landing-mode-item{border:1px solid var(--line);border-radius:8px;padding:.95rem;background:#ffffffe0;box-shadow:0 14px 30px #282a2d0f}.landing-flow-item{display:grid;gap:.32rem}.landing-flow-item span{width:2rem;height:2rem;display:grid;place-items:center;border-radius:999px;background:#e9f7f1;color:var(--brand-strong);font-weight:860}.landing-flow-item strong,.landing-mode-item strong{color:var(--ink);font-size:1rem}.landing-flow-item p,.landing-mode-item p{color:var(--muted);line-height:1.45}.landing-mode-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.landing-mode-item{display:grid;align-content:start;gap:.45rem;min-height:9rem}.landing-demo-section{padding-top:.2rem}.landing-demo-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(300px,.8fr);gap:.7rem}.landing-video-demo,.landing-audio-demo{border:1px solid var(--line);border-radius:8px;background:#ffffffe6;box-shadow:0 16px 34px #282a2d12}.landing-video-frame{min-height:clamp(18rem,36vw,27rem);display:grid;place-items:center;gap:.9rem;padding:1.2rem;text-align:center;background:linear-gradient(135deg,#e9f7f1b8,#ffffffeb),repeating-linear-gradient(90deg,rgba(10,139,108,.08) 0 1px,transparent 1px 4.5rem)}.landing-video-frame>div:last-child{width:min(440px,100%);display:grid;gap:.38rem}.landing-video-frame strong,.landing-audio-copy strong{color:var(--ink);font-size:1.12rem}.landing-video-frame p,.landing-audio-copy p{color:var(--muted);line-height:1.45}.landing-play-mark{width:4rem;height:4rem;display:grid;place-items:center;border-radius:999px;border:1px solid #b8e1d0;background:#fff;color:var(--brand);box-shadow:0 18px 34px #0a8b6c29}.landing-play-mark span{width:0;height:0;border-top:.62rem solid transparent;border-bottom:.62rem solid transparent;border-left:.92rem solid currentColor;transform:translate(.1rem)}.landing-audio-demo{min-height:clamp(18rem,36vw,27rem);display:grid;align-content:space-between;gap:1rem;padding:1rem}.landing-audio-copy{display:grid;gap:.36rem}.landing-audio-wave{min-height:8rem;display:flex;align-items:center;justify-content:center;gap:.45rem;border:1px solid #dce7e1;border-radius:8px;background:#f8faf7}.landing-audio-wave span{width:.58rem;border-radius:999px;background:var(--brand)}.landing-audio-wave span:nth-child(1),.landing-audio-wave span:nth-child(7){height:1.8rem;opacity:.45}.landing-audio-wave span:nth-child(2),.landing-audio-wave span:nth-child(6){height:2.8rem;opacity:.62}.landing-audio-wave span:nth-child(3),.landing-audio-wave span:nth-child(5){height:4.3rem;opacity:.84}.landing-audio-wave span:nth-child(4){height:5.6rem}.landing-audio-control{width:100%;height:2.55rem}.landing-cta{display:flex;align-items:center;justify-content:space-between;gap:1rem;border:1px solid #cfe5dc;border-radius:8px;margin-top:1.5rem;margin-bottom:2.5rem;padding:1.1rem;background:linear-gradient(135deg,#e9f7f1d1,#ffffffeb);box-shadow:0 18px 38px #282a2d12}.landing-contacts{width:min(1120px,100% - 2rem);margin:0 auto 2.6rem;display:grid;gap:.85rem}.landing-contacts h2{font-size:clamp(1.45rem,3vw,2rem)}.landing-contact-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.65rem}.landing-contact-card{display:grid;align-content:start;gap:.5rem;min-height:8rem;border:1px solid var(--line);border-radius:8px;padding:.82rem;background:#ffffffe0;box-shadow:0 12px 26px #282a2d0d;-webkit-user-select:text;user-select:text}.landing-contact-card:hover{border-color:#aab8ae;background:#f7faf7}.landing-contact-label{color:var(--muted);font-size:.8rem;font-weight:760}.landing-contact-value{width:fit-content;color:var(--ink);font-size:1rem;font-weight:840;line-height:1.25;overflow-wrap:anywhere}.landing-contact-value:hover{color:var(--brand-strong)}.landing-contact-actions{display:flex;flex-wrap:wrap;gap:.42rem;margin-top:.2rem}.landing-open-link,.landing-copy-button{min-height:2rem;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;padding:0 .68rem;font-size:.86rem;font-weight:820}.landing-open-link{border:1px solid #cbd3ce;background:#fff;color:var(--ink)}.landing-open-link:hover{border-color:#aab8ae;background:#f7faf7;color:var(--brand-strong)}.landing-copy-button{border:1px solid #b8e1d0;background:#eefbf5;color:var(--brand-strong);cursor:pointer;transition:background-color .16s ease,border-color .16s ease,color .16s ease}.landing-copy-button:hover{border-color:var(--brand);background:#e0f5ec;color:var(--brand-strong)}.modal-backdrop.landing-auth-backdrop{background:#1f222685;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.landing-auth-modal{position:relative;width:min(560px,100%)}.landing-auth-close{position:absolute;top:.75rem;right:.75rem;z-index:2}.auth-panel-modal{width:100%;background:#fff;box-shadow:0 24px 54px #181a1e38}.landing-auth-modal .auth-panel{background:#fff}.auth-shell{display:grid;place-items:center;min-height:100vh}.auth-panel,.panel{border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:0 20px 40px #282a2d14;animation:soft-enter .22s ease both}.auth-panel{width:min(560px,100%);padding:1.25rem;display:grid;gap:1rem}.auth-header{display:grid;gap:.45rem}.eyebrow{font-size:.75rem;letter-spacing:.06rem;text-transform:uppercase;color:var(--brand-strong);font-weight:800}.subtitle{color:var(--muted);line-height:1.45}.mode-toggle,.section-tabs{display:grid;grid-template-columns:1fr 1fr;gap:.45rem}.mode-toggle.three{grid-template-columns:repeat(3,1fr)}.mode-toggle button,.section-tabs button,.outline-btn,.icon-btn,.icon-mini-btn{border-color:#cbd3ce;background:#fff;color:#334155}.mode-toggle button:hover,.section-tabs button:hover,.outline-btn:hover,.icon-btn:hover,.icon-mini-btn:hover{border-color:#aab8ae;background:#f7faf7}.outline-btn.active{border-color:var(--brand);background:#e9f7f1;color:var(--brand-strong);box-shadow:0 7px 18px #0a8b6c1f}.mode-toggle button.active,.section-tabs button.active{border-color:var(--brand);background:#e9f7f1;color:var(--brand-strong)}.auth-form,.form-panel,.stack-form,.side-stack{display:grid;gap:.85rem}.code-box{display:flex;align-items:center;justify-content:space-between;gap:.8rem;border:1px solid #b8e1d0;border-radius:6px;padding:.75rem;background:#eefbf5}.code-box span{color:var(--muted);font-weight:650}.code-box strong{font-size:1.25rem;letter-spacing:.14rem;color:var(--brand-strong)}.dashboard-shell{display:grid;gap:1rem}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.topbar-actions,.form-actions,.modal-actions{display:flex;align-items:center;gap:.55rem}.topbar-actions{flex-shrink:0;flex-wrap:wrap;justify-content:flex-end}.video-icon-btn{width:2.45rem;min-width:2.45rem;padding:0}.topbar-icon{width:1.15rem;height:1.15rem;display:block;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.9}.video-icon-btn .topbar-icon path{fill:currentColor;stroke:none}.section-tabs{width:min(520px,100%)}.account-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}.account-panel{display:grid;align-content:space-between;gap:.85rem;min-height:9.5rem}.account-panel h2{margin-top:.2rem;font-size:1.35rem}.number-guide-btn{width:fit-content;max-width:100%;justify-self:start}.account-actions{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.55rem}.hint{color:var(--muted);font-size:.9rem;line-height:1.4;margin-top:.35rem}.inline-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.55rem}.toast{border:1px solid #b7e1c8;border-radius:6px;padding:.75rem .9rem;background:#ecfdf3;color:#11643c;font-weight:650}.toast.error,.error-text{border-color:#ffd0c7;background:#fff3f0;color:var(--red)}.error-text{border:0;padding:0;font-size:.92rem}.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}.panel{padding:1rem}.form-panel{background:linear-gradient(180deg,#fffffffa,#fafdfaf0),var(--panel)}.panel-title,.logs-header,.log-row,.contact-row,.settings-row{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.panel-title span{border-radius:999px;padding:.2rem .55rem;background:#e9f7f1;color:var(--brand-strong);font-size:.78rem;font-weight:750;flex:0 0 auto;white-space:nowrap}.panel-title-actions{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap;justify-content:flex-end}.section-count{border-radius:999px;padding:.2rem .55rem;background:#e9f7f1;color:var(--brand-strong);font-size:.78rem;font-weight:750;flex:0 0 auto;white-space:nowrap}.two-columns,.settings-row{display:grid;grid-template-columns:1fr}.compact-textarea{min-height:5rem}.scenario-form-stage{position:relative;display:grid;min-height:34rem}.scenario-form-content{display:grid;gap:.85rem;transition:filter .18s ease,opacity .18s ease}.scenario-form-content.blurred{filter:blur(6px);opacity:.76;pointer-events:none;-webkit-user-select:none;user-select:none}.scenario-section{position:relative;display:grid;gap:.78rem;border:1px solid rgba(220,226,223,.88);border-left-width:4px;border-radius:8px;padding:.82rem;background:#ffffffb8}.scenario-section:first-child{padding-top:.82rem}.scenario-section-model{border-left-color:#0a8b6cbf;background:linear-gradient(135deg,#f0fbf6c7,#ffffffdb)}.scenario-section-texts{border-left-color:#d06222b8;background:linear-gradient(135deg,#fff7ed94,#ffffffdb)}.scenario-section-behavior{border-left-color:#7a5aa5a8;background:linear-gradient(135deg,#f5f0ff8a,#ffffffdb)}.scenario-section-title,.template-overlay-copy{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.scenario-section-title strong{color:var(--ink);font-size:.98rem}.scenario-section-title span{color:var(--muted);font-size:.86rem;font-weight:700}.template-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;display:grid;align-content:center;gap:.85rem;border:1px solid rgba(207,229,220,.58);border-radius:8px;padding:1rem;background:#eefbf557;box-shadow:0 18px 42px #282a2d1a;-webkit-backdrop-filter:blur(11px) saturate(1.12);backdrop-filter:blur(11px) saturate(1.12);animation:soft-enter .18s ease both}.template-overlay-copy{align-items:end}.template-overlay-copy h2{font-size:1.18rem}.template-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem}.template-option{display:grid;gap:.2rem;min-height:5.4rem;border-color:#dce2dfd9;padding:.72rem;background:#ffffffb8;color:var(--ink);text-align:left;white-space:normal;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);user-select:none;-webkit-user-select:none}.template-option:hover{border-color:var(--brand);background:#f0fbf6d6}.template-option strong{color:var(--ink)}.template-option span{color:var(--muted);font-size:.84rem;line-height:1.3}.template-option.custom{border-style:dashed}.model-picker,.voice-picker{display:grid;gap:.65rem}.model-picker-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;color:var(--ink)}.model-picker-header span{color:var(--muted);font-size:.86rem;font-weight:650}.model-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem}.model-option{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.45rem .6rem;align-items:start;border:1px solid #dce2df;border-radius:8px;padding:.75rem;background:#fff;cursor:pointer;user-select:none;-webkit-user-select:none}.model-option.active{border-color:var(--brand);background:#f0fbf6}.model-option input{margin-top:.15rem}.model-option span{display:grid;gap:.18rem;min-width:0}.model-option strong{color:var(--ink);overflow-wrap:anywhere}.model-option small{color:var(--muted);line-height:1.35}.model-option em{grid-column:1 / -1;width:fit-content;border-radius:999px;padding:.18rem .55rem;background:#e9f7f1;color:var(--brand-strong);font-size:.78rem;font-style:normal;font-weight:780}.voice-control{display:grid;grid-template-columns:minmax(0,1fr) max-content;align-items:end;gap:.55rem}.voice-control select{height:2.72rem;min-height:2.72rem}.play-btn{display:inline-flex;align-items:center;justify-content:center;gap:.42rem;width:auto;min-width:9.4rem;height:2.72rem;min-height:2.72rem;padding:0 .86rem;align-self:end;line-height:1}.play-btn span{font-size:.78rem}.voice-chip-list{display:flex;flex-wrap:wrap;gap:.42rem}.voice-chip{min-height:2rem;border-color:#dce2df;border-radius:6px;padding:0 .62rem;background:#fff;color:#334155;font-size:.84rem;user-select:none;-webkit-user-select:none}.voice-chip:hover{border-color:#aab8ae;background:#f7faf7}.voice-chip.active{border-color:var(--brand);background:#e9f7f1;color:var(--brand-strong)}.prompt-tools{display:grid;grid-template-columns:minmax(0,1fr);align-items:start;gap:.65rem;border-top:1px dashed #dce2df;padding-top:.75rem}.prompt-tools button{width:fit-content;min-width:11.5rem}.scenario-behavior-grid{display:grid;gap:.72rem}.range-card{padding:.15rem 0;background:transparent}.range-card-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.range-card-header strong{color:var(--ink)}.range-card-header em{border-radius:999px;padding:.14rem .5rem;background:#e9f7f1;color:var(--brand-strong);font-size:.82rem;font-style:normal;font-weight:800;white-space:nowrap}.forwarding-rules{display:grid;gap:.75rem;border:1px solid #dce2df;border-radius:8px;padding:.85rem;background:#f8faf7}.forwarding-rules-header{display:grid;grid-template-columns:minmax(0,1fr);align-items:start;gap:.22rem;color:var(--ink)}.forwarding-rules-header span{color:var(--muted);font-size:.9rem;font-weight:650;overflow-wrap:anywhere}.forwarding-rule-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem}.forwarding-option{min-height:2.7rem;display:flex;align-items:center;gap:.55rem;border:1px solid #dce2df;border-radius:6px;padding:.55rem .7rem;background:#fff;font-weight:700;cursor:pointer;user-select:none;-webkit-user-select:none}.forwarding-option input{width:1rem;height:1rem;accent-color:var(--brand);flex:0 0 auto}.forwarding-option span{min-width:0;line-height:1.25}.integration-card{display:grid;gap:.75rem}.integration-list{display:grid;gap:.6rem}.integration-item{display:grid;gap:.65rem;border:1px solid #dce2df;border-radius:8px;padding:.75rem;background:#fff}.integration-copy{display:flex;align-items:flex-start;gap:.65rem;min-width:0}.integration-copy div{display:grid;gap:.22rem;min-width:0}.integration-copy strong{color:var(--ink)}.integration-copy p{color:var(--muted);font-size:.88rem;line-height:1.35}.integration-button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:2.35rem;padding:0 .75rem}.integration-icon{width:1.15rem;height:1.15rem;flex:0 0 auto}.telegram-icon{fill:#229ed9}.google-calendar-icon .gcal-blue{fill:#4285f4}.google-calendar-icon .gcal-green{fill:#34a853}.google-calendar-icon .gcal-yellow{fill:#fbbc04}.google-calendar-icon .gcal-red{fill:#ea4335}.google-calendar-icon .gcal-page{fill:#fff}.slim-btn{min-height:2.2rem;padding:0 .75rem;font-size:.9rem}.stats-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem;margin-top:.8rem}.stats-grid strong{display:grid;gap:.15rem;border:1px solid #dce2df;border-radius:6px;padding:.65rem;background:var(--soft);font-size:1.2rem}.stats-grid span{color:var(--muted);font-size:.78rem;font-weight:650}.contact-list,.logs-list{display:grid;gap:.65rem;margin-top:.8rem}.pagination-row{display:flex;align-items:center;justify-content:space-between;gap:.6rem;margin-top:.75rem}.pagination-row span{color:var(--muted);font-size:.88rem;font-weight:700;text-align:center}.contact-row,.log-item{border:1px solid #dce2df;border-radius:6px;padding:.72rem;background:#fff;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.contact-row:hover,.log-item:hover{border-color:#c9d8cf;box-shadow:0 8px 18px #282a2d0f;transform:translateY(-1px)}.contact-row div{display:grid;gap:.18rem;min-width:0}.contact-row strong{overflow-wrap:anywhere}.contact-row span,.meta,.empty-state,.loading-state{color:var(--muted);font-size:.9rem}.small-btn{min-height:2rem;padding:0 .65rem;font-size:.84rem}.icon-btn{width:2.45rem;padding:0;font-size:1.05rem}.icon-btn,.icon-mini-btn{display:inline-flex;align-items:center;justify-content:center}.icon-mini-btn{width:1.8rem;min-height:1.8rem;padding:0;font-size:.92rem;line-height:1}.logs-panel{display:grid;align-content:start;gap:.2rem;min-height:0}.log-item{display:grid;gap:.55rem}.log-phone{display:flex;align-items:center;gap:.35rem;min-width:0}.log-phone strong{overflow-wrap:anywhere}.status{border-radius:999px;padding:.16rem .58rem;font-size:.78rem;font-weight:750}.status.success{background:#dcfce7;color:var(--green)}.status.escalated{background:#fff1db;color:var(--orange)}.status.missed{background:#f4e8ff;color:var(--violet)}.delivery{width:fit-content;border-radius:999px;padding:.16rem .58rem;font-size:.78rem;font-weight:750}.delivery.sent{background:#e9f7f1;color:var(--brand-strong)}.delivery.pending{background:#fff7db;color:#8a6500}.delivery.failed{background:#fff3f0;color:var(--red)}.recording-state{display:inline-flex;width:fit-content;border:1px solid #d8e2dc;border-radius:999px;padding:.32rem .62rem;color:#64748b;font-size:.82rem}.transcript-box{display:grid;gap:.25rem;border:1px solid #dce2df;border-radius:6px;padding:.7rem;background:#f8faf7;color:#344054;font-size:.9rem;line-height:1.45}.transcript-line{overflow-wrap:anywhere}.user-line{color:#111827;font-weight:820}.loading-state{border:1px dashed var(--line);border-radius:8px;padding:1.3rem;background:#fff}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;padding:1rem;background:#1f222647}.modal-panel{position:relative;width:min(440px,100%);display:grid;gap:.85rem;border:1px solid var(--line);border-radius:8px;padding:1rem;background:#fff;box-shadow:0 24px 60px #1f22262e;animation:soft-enter .18s ease both}.modal-panel>.panel-title:first-child{padding-right:2.4rem}.modal-panel>.panel-title:first-child .icon-mini-btn{position:absolute;top:.78rem;right:.78rem}.tariff-modal{width:min(720px,100%)}.history-modal{width:min(640px,100%)}.video-modal{width:min(760px,100%)}.forwarding-guide-modal{width:min(680px,100%)}.forwarding-guide-content{display:grid;gap:.85rem;color:var(--muted);line-height:1.45}.forwarding-number-pair,.ussd-grid{display:grid;grid-template-columns:1fr 1fr;gap:.65rem}.forwarding-number-pair div,.ussd-grid div{display:grid;gap:.22rem;min-width:0;border:1px solid #dce2df;border-radius:6px;padding:.62rem .72rem;background:#f8faf7}.forwarding-number-pair span,.ussd-grid span{color:var(--muted);font-size:.78rem;font-weight:760}.forwarding-number-pair strong{color:var(--ink);font-size:1.05rem;font-weight:820;overflow-wrap:anywhere;-webkit-user-select:text;user-select:text}.copy-number-btn{justify-self:start}.forwarding-steps{display:grid;gap:.45rem;margin:0;padding-left:1.35rem;color:#334155}.ussd-card{display:grid;gap:.65rem;border:1px solid #dce2df;border-radius:8px;padding:.85rem;background:linear-gradient(135deg,#0a8b6c14,#fffaf39e),#fff}.ussd-grid code{width:100%;overflow-x:auto;border-radius:5px;padding:.35rem .45rem;background:#fff;color:var(--brand-strong);font-weight:820;white-space:nowrap;-webkit-user-select:text;user-select:text}.instruction-video-frame{display:grid;place-items:center;gap:.45rem;min-height:18rem;border:1px solid #dce2df;border-radius:8px;padding:1rem;background:linear-gradient(135deg,#0a8b6c1a,#fffaf3a6),#f8faf7;color:var(--ink);text-align:center}.instruction-video-frame span{display:grid;place-items:center;width:4rem;height:4rem;border-radius:999px;background:var(--brand);color:#fff;font-size:1.35rem;box-shadow:0 12px 24px #0a8b6c38}.instruction-video-frame small{max-width:32rem;color:var(--muted);line-height:1.4}.help-content{display:grid;gap:.65rem;color:var(--muted);line-height:1.45}.plain-phone-contact{display:grid;gap:.15rem;width:fit-content;border:1px solid #dce2df;border-radius:6px;padding:.52rem .68rem;background:#f8faf7}.plain-phone-contact span{color:var(--muted);font-size:.78rem;font-weight:750;text-transform:uppercase}.plain-phone-contact strong{color:var(--ink);font-size:1rem;font-weight:820;-webkit-user-select:text;user-select:text}.contact-links{display:grid;gap:.5rem}.help-content a{width:fit-content;border-radius:6px;padding:.5rem .65rem;background:#e9f7f1;color:var(--brand-strong);font-weight:800}.site-footer{padding:.4rem 0 .2rem;color:#8a929d;font-size:.78rem;text-align:center}.legal-page{min-height:100vh;padding:1.4rem 1rem 3rem;background:#f8faf7;color:var(--ink)}.legal-nav,.legal-document{width:min(860px,100%);margin:0 auto}.legal-nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}.legal-nav div{display:flex;align-items:center;gap:.8rem}.legal-nav a{font-weight:800}.legal-document{display:grid;gap:1rem;border:1px solid var(--line);border-radius:8px;padding:clamp(1rem,3vw,1.5rem);background:#fff;box-shadow:0 18px 38px #282a2d12}.legal-document h1{font-size:clamp(2rem,6vw,3.2rem)}.legal-updated,.legal-intro,.legal-section p{color:var(--muted);line-height:1.55}.legal-section{display:grid;gap:.45rem;border-top:1px solid #e1e6e2;padding-top:1rem}.legal-section h2{font-size:1.12rem}.history-list{display:grid;gap:.5rem}.history-row{display:flex;align-items:center;justify-content:space-between;gap:.9rem;border:1px solid #dce2df;border-radius:6px;padding:.72rem;background:#fff}.history-row div{display:grid;gap:.16rem;min-width:0}.history-row strong{color:var(--ink)}.history-row span,.history-row small{color:var(--muted);overflow-wrap:anywhere}.history-row small{font-size:.82rem}.history-row b{color:var(--red);font-size:1rem;white-space:nowrap}.top-up-form{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:.65rem}.number-rental-card{display:grid;gap:.75rem;border:1px solid #dce2df;border-radius:8px;padding:.85rem;background:#f8faf7}.number-rental-card h3{margin:.18rem 0 0;color:var(--ink);font-size:1.35rem}.rental-meta{display:grid;gap:.22rem;color:var(--muted);font-size:.9rem;font-weight:650}.rate-table{display:grid;gap:.42rem}.rate-row{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(82px,.7fr) minmax(82px,.7fr);align-items:center;gap:.55rem;border:1px solid #dce2df;border-radius:6px;padding:.65rem;background:#fff}.rate-head{background:#f8faf7;color:var(--muted);font-size:.82rem;font-weight:750}.rate-row strong{color:var(--ink);overflow-wrap:anywhere}.rate-row span{color:var(--muted);font-weight:700}.modal-actions{justify-content:flex-end;flex-wrap:wrap}.modal-setting{display:flex;align-items:center;justify-content:space-between;gap:.9rem;border:1px solid #dce2df;border-radius:6px;padding:.75rem;background:#f8faf7}.modal-setting div{display:grid;gap:.15rem;min-width:0}.modal-setting strong{font-size:.95rem;color:var(--ink)}.modal-setting span{color:var(--muted);font-size:.9rem;overflow-wrap:anywhere}.switch-field{display:flex;align-items:center;gap:.45rem;width:fit-content;min-width:max-content}@media (min-width: 760px){.two-columns,.settings-row{grid-template-columns:1fr 1fr}.account-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.scenario-behavior-grid{grid-template-columns:minmax(0,.82fr) minmax(280px,1fr);align-items:stretch}.landing-flow{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width: 1040px){.workspace-grid{grid-template-columns:minmax(0,1.45fr) minmax(300px,.75fr);align-items:start}}@media (max-width: 620px){.shell{width:min(100% - 1rem,1120px);padding-top:.7rem}.topbar{align-items:stretch;flex-direction:column}.logs-header,.panel-title{align-items:center;flex-direction:row;flex-wrap:wrap}.integration-card .panel-title{flex-wrap:nowrap}.logs-header h2,.panel-title h2{flex:0 1 auto;min-width:0}.panel-title-actions{margin-left:auto}.panel-title>span,.logs-header .section-count{width:fit-content;align-self:center;margin-left:auto}.form-actions{align-items:stretch}.topbar-actions{display:grid;grid-template-columns:max-content minmax(0,1fr) max-content max-content;align-items:center;justify-content:stretch;width:100%;gap:.5rem}.video-icon-btn{width:2.45rem;min-width:2.45rem}.number-guide-btn,.copy-number-btn{width:100%;justify-self:stretch}.forwarding-number-pair,.ussd-grid{grid-template-columns:1fr}.form-actions,.account-actions,.model-options,.voice-control,.template-grid,.prompt-tools,.forwarding-rule-options,.inline-form,.top-up-form{display:grid;grid-template-columns:1fr}.prompt-tools button{min-width:0}.integration-button{justify-content:center}.pagination-row{display:grid;grid-template-columns:1fr}.rate-row,.history-row{grid-template-columns:1fr}.history-row{align-items:stretch;display:grid}.mode-toggle.three,.section-tabs{grid-template-columns:1fr}}@media (max-width: 760px){.landing-hero{min-height:86svh;padding:1rem 1rem 3rem}.landing-copy{margin-top:4rem}.landing-nav{align-items:flex-start}.landing-nav-links{flex-wrap:wrap;justify-content:flex-end;gap:.55rem}.landing-nav-links a{display:none}.landing-copy h1{font-size:clamp(3.25rem,18vw,5.2rem)}.landing-scene:before,.landing-scene:after{opacity:.65}.scene-phone{right:1rem;top:auto;bottom:4.8rem;width:min(17rem,72vw);min-height:8.5rem;opacity:.72}.scene-wave{right:-1rem;bottom:.8rem;width:min(20rem,82vw);height:5.5rem;opacity:.62}.scene-panel{display:none}.landing-summary{grid-template-columns:1fr;margin-top:1rem}.landing-mode-grid,.landing-flow,.landing-demo-grid,.landing-contact-list{grid-template-columns:1fr}.landing-cta{display:grid;align-items:stretch}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:1ms!important;scroll-behavior:auto!important;transition-duration:1ms!important}}